Pilot Operating Handbook
Cavalon
SECTION 3
EMERGENCY PROCEDURES
AutoGyro_POH_Cavalon 915iS
Revision 1.0 – Issue Date 08.MAY.2019
3-12
control of ignition and injection to the error-free Lane. In the instance of a permanently lit
lamp, first turn the Lane switch for that specific lane off, and on again.
WARNING
If one Lane lamp is lit, then the other is managing the engine. Turning off the
incorrect Lane switch will stop the engine! Take care to choose the correct
switch!
If the fault re-occurs, then land the aircraft at the next safe opportunity and investigate.
Flight with only one Lane working correctly is not permissible.
A single operational Lane provides normal engine operation and full engine power.
Differences arise only in the efficiency of the engine.
3.14 Parameters out of Limits
PARAMETER
EXCURSION
CORRECTIVE ACTION
Engine Oil
Temperature
Upper
limit
or
yellow arc
Reduce power and increase air speed. If condition
cannot be corrected, land as soon as practicable.
Lower
limit
Allow engine to warm-up on ground.
Within lower
yellow arc
Uncritical as long as oil temperature has reached
normal operating range at or after take-off.
Cyl. Head
Temperature
Upper
limit
Reduce power and increase air speed. If condition
cannot be corrected, land as soon as practicable.
Engine Oil
Pressure
Upper
limit
or
yellow arc
Reduce power. If condition cannot be corrected, have
maintenance action performed prior to next flight.
Lower
limit
If combined with other indications, such as rising oil
temperature or unusual engine behaviour, shut-down
engine and perform a power-off landing as per
Emergency Procedure “Engine failure”.
Otherwise, monitor engine instruments carefully and
land as soon as practicable. Have maintenance action
performed.
3.15 Outside Air Temperature
An outside Air Temperature (OAT) indicator is provided.
3.16 Loss of Visibility
